99529160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 233280000

約数和(自身を除く): 133750840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 239, 290, 359, 478, 580, 718, 956, 1160, 1195, 1436, 1795, 1912, 2390, 2872, 3590, 4780, 6931, 7180, 9560, 10411, 13862, 14360, 20822, 27724, 34655, 41644, 52055, 55448, 69310, 83288, 85801, 104110, 138620, 171602, 208220, 277240, 343204, 416440, 429005, 686408, 858010, 1716020, 2488229, 3432040, 4976458, 9952916, 12441145, 19905832, 24882290, 49764580, 99529160]

約数ペア:

[(1, 99529160), (2, 49764580), (4, 24882290), (5, 19905832), (8, 12441145), (10, 9952916), (20, 4976458), (29, 3432040), (40, 2488229), (58, 1716020), (116, 858010), (145, 686408), (232, 429005), (239, 416440), (290, 343204), (359, 277240), (478, 208220), (580, 171602), (718, 138620), (956, 104110), (1160, 85801), (1195, 83288), (1436, 69310), (1795, 55448), (1912, 52055), (2390, 41644), (2872, 34655), (3590, 27724), (4780, 20822), (6931, 14360), (7180, 13862), (9560, 10411)]